# 不知道啥原因，使用ros原有的类型不行
# 2023.9.28 两天前配置的自定义接口编译出错，xml和cmake和github链接中的差不多，很奇怪，具体我按照官网公共接口的配置文件配置了一下

# nav_msgs/msg/Path path_pos

# float64 path_pos_x
# float64 path_pos_y
# float64 path_pos_z
# float64 path_vel_x
# float64 path_vel_y
# float64 path_vel_z
# float64 path_acc_x
# float64 path_acc_y
# float64 path_acc_z

# refer to ---https://github.com/ros2/common_interfaces

# tips：无须加msg-------------------------------------------------------

# Indicates the frame_id of the path.
std_msgs/Header header

# Array of poses to follow.
geometry_msgs/PoseStamped[] poses

# There can be a velocity specified for the origin of the joint.
geometry_msgs/Twist[] velocities

# There can be an acceleration specified for the origin of the joint.
geometry_msgs/Twist[] accelerations

# Desired time from the trajectory start to arrive at this trajectory point.
builtin_interfaces/Duration time_from_start